Gibson USA BAT14VSBC1 Thunderbird Bass 2014 4-String Bass Guitar - Vintage Sunburst The current Thunderbird 2014 Bass has Mahogany wings and a 9-ply multi laminate neck thru mahogany/walnut neck and is also 34 scale length. The Fingerboard is Rosewood with dot inlays with the 120th Anniversary Logo on the 12th fret. It also has the black chrome three point adjustable bridge. Pickups on the Thunderbird 2014 Bass are the booming sound of the screaming T-Bird Plus pickups.